From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/arch/mips/pic32/pic32mzda/early_console.c | 25 ++++++++-----------------
1 files changed, 8 insertions(+), 17 deletions(-)
diff --git a/kernel/arch/mips/pic32/pic32mzda/early_console.c b/kernel/arch/mips/pic32/pic32mzda/early_console.c
index 8ed4961..3cd1b40 100644
--- a/kernel/arch/mips/pic32/pic32mzda/early_console.c
+++ b/kernel/arch/mips/pic32/pic32mzda/early_console.c
@@ -1,15 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Joshua Henderson <joshua.henderson@microchip.com>
* Copyright (C) 2015 Microchip Technology Inc. All rights reserved.
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
*/
#include <asm/mach-pic32/pic32.h>
#include <asm/fw/fw.h>
@@ -35,7 +27,7 @@
#define U_BRG(x) (UART_BASE(x) + 0x40)
static void __iomem *uart_base;
-static char console_port = -1;
+static int console_port = -1;
static int __init configure_uart_pins(int port)
{
@@ -55,7 +47,7 @@
return 0;
}
-static void __init configure_uart(char port, int baud)
+static void __init configure_uart(int port, int baud)
{
u32 pbclk;
@@ -68,7 +60,7 @@
uart_base + PIC32_SET(U_STA(port)));
}
-static void __init setup_early_console(char port, int baud)
+static void __init setup_early_console(int port, int baud)
{
if (configure_uart_pins(port))
return;
@@ -138,16 +130,15 @@
return baud;
}
-void __init fw_init_early_console(char port)
+void __init fw_init_early_console(void)
{
char *arch_cmdline = pic32_getcmdline();
- int baud = -1;
+ int baud, port;
- uart_base = ioremap_nocache(PIC32_BASE_UART, 0xc00);
+ uart_base = ioremap(PIC32_BASE_UART, 0xc00);
baud = get_baud_from_cmdline(arch_cmdline);
- if (port == -1)
- port = get_port_from_cmdline(arch_cmdline);
+ port = get_port_from_cmdline(arch_cmdline);
if (port == -1)
port = EARLY_CONSOLE_PORT;
--
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